Behrang Safari (, ; born 9 February 1985) is a Swedish former professional footballer who played as a defender. Starting off his professional career with Malmö FF in 2004, he went on to represent FC B
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1aebe9b026d3a4c49eb3993b481a15a07dfbba3af5a572462d3e81ed1c3d9b7. Chain 2 (Bitcoin): anchored in block 954055 (2026-06-17T05:51:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/43cb4aa0-2b8f-426d-abed-1acfe44fe4b9.json and https://artists.proofprofile.net/proofs/artist/43cb4aa0-2b8f-426d-abed-1acfe44fe4b9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).